"Under A Glass Moon" is of "Images and Words" the second studio album by American progressive metal/rock band Dream Theater, released in 1992 through Atco Records. It is the first Dream Theater release to feature James LaBrie on vocals. The album maintains its position as the band's most commercially successful studio album to date, and the song "Pull Me Under" has the distinction of being the only top 10 hit (radio or otherwise) the band has ever had. This particular song has also had more recent success as it has appeared in the 2008 video game Guitar Hero World Tour.